<?php
/**
 * GioCMS
 * 
 * LICENSE
 *
 * This source file is subject to the GNU GENERAL PUBLIC LICENSE Version 2 
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://www.gnu.org/licenses/gpl-2.0.txt
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@ninhgio.com so we can send you a copy immediately.
 * 
 * @copyright	Copyright (c) 2010-2011 GioCMS (http://cms.ninhgio.com)
 * @license		http://www.gnu.org/licenses/gpl-2.0.txt GNU GENERAL PUBLIC LICENSE Version 2
 * @author		NinhGio - ninhgio@gmail.com
 * @since		1.0
 */

class Gio_Core_Model
{
	/**
	 * @var Gio_Db_Mysql
	 */
	protected $_conn;
	protected $_table;
	protected $_lang;
	
	public function __construct()
	{
		$this->_lang = Gio_Core_Config_Xml::getConfig('web')->language;
		$this->_conn = Gio_Db_Connection::getConnection();
	}
	
	/**
	 * @return Gio_Core_Model
	 */
	public function setConnection($conn)
	{
		$this->_conn = $conn;
		return $this;
	}
	
	/**
	 * return Gio_Db_Mysql
	 */
	public function getConnection()
	{
		return $this->_conn;
	}
	
	public function setLang($lang)
	{
		$this->_lang = $lang;
		return $this;
	}
	
	public function getLang()
	{
		$request 	 = Gio_Core_Request::getInstance();
		$lang    	 = $request->getParam('lang');
		$this->_lang = $lang;
		$this->_lang = (null == $this->_lang) ? Gio_Core_Config_Xml::getConfig('web')->language
											  : $this->_lang;
											
		return $this->_lang;
	}
}